# Examine all targets on enabled taps.
foreach t $targets {
- if {[jtag tapisenabled [$t cget -chain-position]]} {
- $t arp_examine
+ if {![using_jtag] || [jtag tapisenabled [$t cget -chain-position]]} {
+ $t invoke-event examine-start
+ set err [catch "$t arp_examine"]
+ if { $err == 0 } {
+ $t invoke-event examine-end
+ }
}
}
}
foreach t $targets {
# C code needs to know if we expect to 'halt'
- if {[jtag tapisenabled [$t cget -chain-position]]} {
+ if {![using_jtag] || [jtag tapisenabled [$t cget -chain-position]]} {
$t arp_reset assert $halt
}
}
}
foreach t $targets {
# Again, de-assert code needs to know if we 'halt'
- if {[jtag tapisenabled [$t cget -chain-position]]} {
+ if {![using_jtag] || [jtag tapisenabled [$t cget -chain-position]]} {
$t arp_reset deassert $halt
}
}
# first executing any instructions.
if { $halt } {
foreach t $targets {
- if {[jtag tapisenabled [$t cget -chain-position]] == 0} {
+ if {[using_jtag] && ![jtag tapisenabled [$t cget -chain-position]]} {
continue
}
#Pass 2 - if needed "init"
if { 0 == [string compare init $MODE] } {
foreach t $targets {
- if {[jtag tapisenabled [$t cget -chain-position]] == 0} {
+ if {[using_jtag] && ![jtag tapisenabled [$t cget -chain-position]]} {
continue
}
}
}
+proc using_jtag {} {
+ set _TRANSPORT [ transport select ]
+ expr { [ string first "jtag" $_TRANSPORT ] != -1 }
+}
+
+proc using_swd {} {
+ set _TRANSPORT [ transport select ]
+ expr { [ string first "swd" $_TRANSPORT ] != -1 }
+}
+
+proc using_hla {} {
+ set _TRANSPORT [ transport select ]
+ expr { [ string first "hla" $_TRANSPORT ] != -1 }
+}
+
#########
# Temporary migration aid. May be removed starting in January 2011.
arm $params
}
-# Target/chain configuration scripts can either execute commands directly
-# or define a procedure which is executed once all configuration
+# Target/chain configuration scripts can either execute commands directly
+# or define a procedure which is executed once all configuration
# scripts have completed.
#
# By default(classic) the config scripts will set up the target configuration
proc init_targets {} {
}
+
+proc set_default_target_event {t e s} {
+ if {[$t cget -event $e] == ""} {
+ $t configure -event $e $s
+ }
+}
+
+proc init_target_events {} {
+ set targets [target names]
+
+ foreach t $targets {
+ set_default_target_event $t gdb-flash-erase-start "reset init"
+ set_default_target_event $t gdb-flash-write-end "reset halt"
+ }
+}
+
+# Additionally board config scripts can define a procedure init_board that will be executed after init and init_targets
+proc init_board {} {
+}
+
+# deprecated target name cmds
+proc cortex_m3 args {
+ echo "DEPRECATED! use 'cortex_m' not 'cortex_m3'"
+ eval cortex_m $args
+}
+
+proc cortex_a8 args {
+ echo "DEPRECATED! use 'cortex_a' not 'cortex_a8'"
+ eval cortex_a $args
+}